Wilo Top S 25-10 Electric Circulation Pump

Wilo Top S 25/10 Electric Circulation Pump

Wilo Top S 25-10 Electric Circulation Pump

Regular price R 8,833.91
R 10,159.00 incl. VAT
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Equipment and function

•    Manual power adjustment with 3 speed stages.
•    Pumps with 1~ motor:
    * P2 up to 90 W: Internal protection against unacceptably high winding temperatures.
    * P2 = 180 W: Full motor protection by thermal winding contacts in combination with tripping unit.
    
•    Pumps with 3~ motor:
    * P2 up to 90 W: Internal protection against unacceptably high winding temperatures.
    * P2 ≥ 180 W: Full motor protection with integrated trip electronics.
    * Mains connection 3~230 V with optional switching plug.
    
•    Cataphoretic-coated pump housing for optimal corrosion protection.
•    Combination flange PN 6/PN 10 (with DN 40 to DN 65).
•    Thermal insulation shells for heating applications.
•    Additional functions with retrofittable Protect Module C:
    * SSM fault signal as potential-free normally closed contact.
    * SBM run signal as potential-free normally open contact.
    * "Overriding Off" control input by external potential-free contact (normally closed contact).
    * Blockage detection.
    * Full motor protection with built-in tripping.
    * Fault acknowledgement.
    * Dual pump management. (two single pumps installed in parallel): Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling).

Materials

Pump housing: Grey cast iron (EN-GJL-200)
Impeller: Plastic (PP - 50% GF)
Pump shaft: Stainless steel (X46Cr13)
Bearing: Carbon, metal impregnated

Approved fluids (other fluids on request)

Max. volume flow: 10m3/h
Max. delivery head: 1m

Permitted field of application

Temperature range at max. ambient temperature +40 °C: -20 up to +130 (in short-term operation 2 h: +140) (for applications with Wilo-Protect-Module C: -20 to +110)°C

Pipe connections

Threaded pipe union: Rp 1
Thread: G 1½
Overall length: 180 mm

Motor/electronics

Emitted interference: EN 61000-6-3
Interference resistance: EN 61000-6-2
Protection class: IP X4D
Insulation class: H
Mains connection: 1~230 V, 50 Hz
Mains frequency: 50 Hz
Nominal motor power: 180 W
Speed: 2400 / 2550 / 2700 rpm
Power consumption 1~230 V: 335/ 385/ 390 W
Current at 1~230V: 1.72 / 1.87 / 1.90 A
Motor protection: Optional SK 602N/622N tripping unit, Protect module C
Threaded cable connection: 2x13.5

Please note that stock availability is subject to prior sales. Prices exclude delivery.

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